Nylon Retainers System of Measurement Metric Shank Diameter 6 mm Overall Length 36 mm Shank Type Ribbed Material Nylon Head Type Dome Head Height 3 mm Head Diameter 18 mm Color Black Maximum Hole Diameter 6 mm Product Type Push-In Rivet Manufacturer Location Globally Sourced Body Length 33 mm Material Grade/Class Ungraded Package Quantity 25